Investigation of pmrCAB and mcr associated resistance in colistin-resistant A. baumannii isolates.
BACKGROUND & OBJECTIVES Colistin is one of the last-resort antibiotics for multidrug-resistant Acinetobacter baumannii. Increasing resistance to colistin limits treatment options, particularly in intensive care units (ICUs). The aim of this study was to compare the expression levels of pmrC, pmrA, and pmrB, among colis...